2010-02-20 Paul Thomas <pault@gcc.gnu.org>

[pf3gnuchains/gcc-fork.git] / gcc / c-tree.h

diff --git a/gcc/c-tree.h b/gcc/c-tree.h
index c01cc66..2309d51 100644 (file)
--- a/gcc/c-tree.h
+++ b/gcc/c-tree.h
@@ -31,12 +31,6 @@ along with GCC; see the file COPYING3.  If not see
 #define C_SIZEOF_STRUCT_LANG_IDENTIFIER \
   (sizeof (struct c_common_identifier) + 3 * sizeof (void *))
 
-/* Language-specific declaration information.  */
-
-struct GTY(()) lang_decl {
-  char dummy;
-};
-
 /* In a RECORD_TYPE or UNION_TYPE, nonzero if any component is read-only.  */
 #define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1 (TYPE)
 
@@ -56,18 +50,6 @@ struct GTY(()) lang_decl {
    and C_RID_YYCODE is the token number wanted by Yacc.  */
 #define C_IS_RESERVED_WORD(ID) TREE_LANG_FLAG_0 (ID)
 
-struct GTY(()) lang_type {
-  /* In a RECORD_TYPE, a sorted array of the fields of the type.  */
-  struct sorted_fields_type * GTY ((reorder ("resort_sorted_fields"))) s;
-  /* In an ENUMERAL_TYPE, the min and max values.  */
-  tree enum_min;
-  tree enum_max;
-  /* In a RECORD_TYPE, information specific to Objective-C, such
-     as a list of adopted protocols or a pointer to a corresponding
-     @interface.  See objc/objc-act.h for details.  */
-  tree objc_info;
-};
-
 /* Record whether a type or decl was written with nonconstant size.
    Note that TYPE_SIZE may have simplified to a constant.  */
 #define C_TYPE_VARIABLE_SIZE(TYPE) TYPE_LANG_FLAG_1 (TYPE)
@@ -295,6 +277,8 @@ struct c_declspecs {
   BOOL_BITFIELD restrict_p : 1;
   /* Whether "_Sat" was specified.  */
   BOOL_BITFIELD saturating_p : 1;
+  /* The address space that the declaration belongs to.  */
+  addr_space_t address_space;
 };
 
 /* The various kinds of declarators in C.  */
@@ -382,22 +366,6 @@ struct c_parm {
   struct c_declarator *declarator;
 };
 
-/* Save and restore the variables in this file and elsewhere
-   that keep track of the progress of compilation of the current function.
-   Used for nested functions.  */
-
-struct GTY(()) language_function {
-  struct c_language_function base;
-  tree x_break_label;
-  tree x_cont_label;
-  struct c_switch * GTY((skip)) x_switch_stack;
-  struct c_arg_info * GTY((skip)) arg_info;
-  int returns_value;
-  int returns_null;
-  int returns_abnormally;
-  int warn_about_return_type;
-};
-
 /* Used when parsing an enum.  Initialized by start_enum.  */
 struct c_enum_contents
 {
@@ -444,7 +412,6 @@ extern void c_bindings_end_stmt_expr (struct c_spot_bindings *);
 extern void record_inline_static (location_t, tree, tree,
                                  enum c_inline_static_type);
 extern void c_init_decl_processing (void);
-extern void c_dup_lang_specific_decl (tree);
 extern void c_print_identifier (FILE *, tree, int);
 extern int quals_from_declspecs (const struct c_declspecs *);
 extern struct c_declarator *build_array_declarator (location_t, tree,
@@ -462,7 +429,6 @@ extern struct c_spot_bindings *c_get_switch_bindings (void);
 extern void c_release_switch_bindings (struct c_spot_bindings *);
 extern bool c_check_switch_jump_warnings (struct c_spot_bindings *,
                                          location_t, location_t);
-extern void c_maybe_initialize_eh (void);
 extern void finish_decl (tree, location_t, tree, tree, tree);
 extern tree finish_enum (tree, tree, tree);
 extern void finish_function (void);
@@ -512,6 +478,8 @@ extern struct c_declspecs *declspecs_add_type (location_t,
                                               struct c_typespec);
 extern struct c_declspecs *declspecs_add_scspec (struct c_declspecs *, tree);
 extern struct c_declspecs *declspecs_add_attrs (struct c_declspecs *, tree);
+extern struct c_declspecs *declspecs_add_addrspace (struct c_declspecs *,
+                                                   addr_space_t);
 extern struct c_declspecs *finish_declspecs (struct c_declspecs *);
 
 /* in c-objc-common.c */
@@ -553,7 +521,7 @@ extern struct c_expr c_expr_sizeof_expr (location_t, struct c_expr);
 extern struct c_expr c_expr_sizeof_type (location_t, struct c_type_name *);
 extern struct c_expr parser_build_unary_op (location_t, enum tree_code,
                                            struct c_expr);
-extern struct c_expr parser_build_binary_op (location_t, 
+extern struct c_expr parser_build_binary_op (location_t,
                                             enum tree_code, struct c_expr,
                                             struct c_expr);
 extern tree build_conditional_expr (location_t, tree, bool, tree, tree,
@@ -577,7 +545,7 @@ extern tree build_compound_literal (location_t, tree, tree, bool);
 extern void check_compound_literal_type (location_t, struct c_type_name *);
 extern tree c_start_case (location_t, location_t, tree);
 extern void c_finish_case (tree);
-extern tree build_asm_expr (location_t, tree, tree, tree, tree, bool);
+extern tree build_asm_expr (location_t, tree, tree, tree, tree, tree, bool);
 extern tree build_asm_stmt (tree, tree);
 extern int c_types_compatible_p (tree, tree);
 extern tree c_begin_compound_stmt (bool);
@@ -624,9 +592,6 @@ extern int system_header_p;
 
 extern bool c_override_global_bindings_to_false;
 
-/* True means we've initialized exception handling.  */
-extern bool c_eh_initialized_p;
-
 /* In c-decl.c */
 extern void c_finish_incomplete_decl (tree);
 extern void c_write_global_declarations (void);